This document provides an overview of JDBC (Java Database Connectivity) including ODBC, the JDBC API, JDBC architecture and drivers, and the basic steps for using JDBC to connect to and query a database.

1. WELCOME

2. JDBC DRIVERS

10. Type 1: JDBC-ODBC Bridge

13. Type 2: Native api/ Partly Java Driver

16. Type 3: All Java/ Net-Protocol Driver

19. Type 4: Native-protocol/all-Java driver

21. JDBC Drivers JDBC Type I “ Bridge” Type II “ Native” Type III “ Middleware” Type IV “ Pure” ODBC ODBC Driver CLI (.lib) Middleware Server

34. // Create statement Statement stmt = conn.createStatement (); // Print the users table ResultSet rs = stmt.executeQuery("SELECT * FROM users"); while (rs.next()) { ... } // Cleanup rs.close(); stmt.close(); conn.close(); } catch (Exception e) { System.out.println("exception " + e); } }

35. ANY QUERIES ?

36. Thank you